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Wei Wang 6bcb05fc42 migration: API to clear bits of guest free pages from the dirty bitmap 
This patch adds an API to clear bits corresponding to guest free pages
from the dirty bitmap. Spilt the free page block if it crosses the QEMU
RAMBlock boundary.

Signed-off-by: Wei Wang <wei.w.wang@intel.com>
CC: Dr. David Alan Gilbert <dgilbert@redhat.com>
CC: Juan Quintela <quintela@redhat.com>
CC: Michael S. Tsirkin <mst@redhat.com>
CC: Peter Xu <peterx@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Message-Id: <1544516693-5395-5-git-send-email-wei.w.wang@intel.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
 		2019-03-06 10:49:18 +00:00
..
Makefile.objs COLO: Remove colo_state migration struct 2018-10-19 11:15:03 +08:00
block-dirty-bitmap.c qemu/queue.h: leave head structs anonymous unless necessary 2019-01-11 15:46:55 +01:00
block.c migration/block: use qemu_iovec_init_buf 2019-02-22 09:42:13 +00:00
block.h migration: disable auto-converge during bulk block migration 2017-09-27 11:27:14 +01:00
channel.c migration: fix the multifd code when receiving less channels 2019-01-23 15:02:07 +00:00
channel.h migration: Route errors down through migration_channel_connect 2018-02-06 10:55:12 +00:00
colo-failover.c qapi/migration.json: Rename COLO unknown mode to none mode. 2018-10-19 11:15:03 +08:00
colo.c qapi: add conditions to REPLICATION type/commands on the schema 2018-12-14 06:52:48 +01:00
exec.c migration: unify incoming processing 2018-07-10 12:48:53 +01:00
exec.h migration: Export exec.c functions in its own file 2017-06-01 18:49:22 +02:00
fd.c migration: unify incoming processing 2018-07-10 12:48:53 +01:00
fd.h migration: Export fd.c functions in its own file 2017-06-01 18:49:22 +02:00
global_state.c migration: Use strnlen() for fixed-size string 2019-01-17 21:10:57 -05:00
migration.c migration: Create socket-address parameter 2019-03-06 10:49:17 +00:00
migration.h migration: Create socket-address parameter 2019-03-06 10:49:17 +00:00
page_cache.c migration: use local path for local headers 2018-06-01 19:20:38 +03:00
page_cache.h migration: Make cache_init() take an error parameter 2017-10-23 18:03:25 +02:00
postcopy-ram.c migration: Add an ability to ignore shared RAM blocks 2019-03-06 10:49:17 +00:00
postcopy-ram.h postcopy: drop ram_pages parameter from postcopy_ram_incoming_init() 2018-06-27 13:28:31 +02:00
qemu-file-channel.c migration: invoke qio_channel_yield only when qemu_in_coroutine() 2018-08-22 12:13:59 +02:00
qemu-file-channel.h migration: Export qemu-file-channel.c functions in its own file 2017-05-18 19:20:50 +02:00
qemu-file.c migration: disable RDMA WRITE after postcopy started 2018-08-22 12:12:07 +02:00
qemu-file.h migration: stop compression to allocate and free memory frequently 2018-04-25 18:04:06 +01:00
qjson.c qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF 2018-05-04 08:27:53 +02:00
qjson.h typedefs: add QJSON 2018-06-15 14:40:56 +01:00
ram.c migration: API to clear bits of guest free pages from the dirty bitmap 2019-03-06 10:49:18 +00:00
ram.h migration: multifd_save_cleanup() can't fail, simplify 2019-01-23 15:02:07 +00:00
rdma.c migration: Add an ability to ignore shared RAM blocks 2019-03-06 10:49:17 +00:00
rdma.h migration: Export rdma.c functions in its own file 2017-06-01 18:49:23 +02:00
savevm.c migration: Add capabilities validation 2019-03-06 10:49:17 +00:00
savevm.h savevm: split the process of different stages for loadvm/savevm 2018-10-19 11:15:03 +08:00
socket.c migration: Create socket-address parameter 2019-03-06 10:49:17 +00:00
socket.h migration: Export functions to create send channels 2018-05-15 20:24:27 +02:00
tls.c qio: non-default context for TLS handshake 2018-03-06 10:19:07 +00:00
tls.h migration: Export tls.c functions in its own file 2017-06-01 18:49:23 +02:00
trace-events migration: Switch to using announce timer 2019-03-05 11:27:41 +08:00
vmstate-types.c vmstate: constify VMStateField 2018-11-27 15:35:15 +01:00
vmstate.c migration: Add post_save function to VMStateDescription 2019-01-21 10:38:55 +00:00
xbzrle.c migration: Create migration/xbzrle.h 2017-05-18 18:04:54 +02:00
xbzrle.h migration: Create migration/xbzrle.h 2017-05-18 18:04:54 +02:00